Data Mining HTML Viewers Issue

Dec 14, 2007

I have a decision tree model and I am trying to view the tree using the DMDecisionTreeViewer control as in this sample http://www.sqlserverdatamining.com/MovieSurveyDemo/ . I followed the instructions at this site http://msdn2.microsoft.com/en-us/library/ms160727.aspx and set the following properties:

Server My analysis services server
Database My analysis services catalogue
Model My decision tree model name
ViewType Tree
TargetTree My decision tree's predictable attribute


When I run my application, the component does not display anything and the webpage produces two errors:

1. Syntax Error
2. 'NodeData' is undefined


Furthermore, when I run the query that is expected to give me the TargetTree property value, I get nothing as a result.


SELECT NODE_UNIQUE_NAME, ATTRIBUTE_NAME

FROM [Model].CONTENT

WHERE NODE_TYPE=2
I managed to view my decision tree using windows viewers without problems. Do you have any idea on what I have done wrong, and is the MovieSurveyDemo source code available?

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Aug 7, 2006

Hi,





In the attribute discrimination viewer provided as Web
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Sort the attributes by Win
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Favors Win Favors
Loss

--------------

-----------

------


---


--------------


---------


-----

2. Change the colors
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Hi,


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best rgds,
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Code Snippet

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Thanks,

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With best regards,

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0 0
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OSLanguage CodeSet Locale
---------- ------- ------
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Hi,



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